Cushion clip for mask assembly



FIG. 1 is a perspective view of a cushion clip for a mask assembly of our design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a right side view thereof, with the left side being a mirror image thereof; and,

FIG. 6 is a bottom view thereof. 

The ornamental design for a cushion clip for mask assembly, as shown and described. 